function displayImg1() {
    var img = document.getElementById("imageWei1");

    var x = event.clientX + document.body.scrollLeft + 20;
    var y = event.clientY + document.body.scrollTop - 5;

    img.style.left = x + "px";
    img.style.top = y + "px";
    img.style.display = "block";
}

//图片消失
function vanishImg1(){
    var img = document.getElementById("imageWei1");
    img.style.display = "none";
}

//2
function displayImg2() {
    var img = document.getElementById("imageWei2");

    var x = event.clientX + document.body.scrollLeft + 20;
    var y = event.clientY + document.body.scrollTop - 5;

    img.style.left = x + "px";
    img.style.top = y + "px";
    img.style.display = "block";
}

//图片消失
function vanishImg2(){
    var img = document.getElementById("imageWei2");
    img.style.display = "none";
}

//3
function displayImg3() {
    var img = document.getElementById("imageWei3");

    var x = event.clientX + document.body.scrollLeft + 20;
    var y = event.clientY + document.body.scrollTop - 5;

    img.style.left = x + "px";
    img.style.top = y + "px";
    img.style.display = "block";
}

//图片消失
function vanishImg3(){
    var img = document.getElementById("imageWei3");
    img.style.display = "none";
}

//4
function displayImg4() {
    var img = document.getElementById("imageWei4");

    var x = event.clientX + document.body.scrollLeft + 20;
    var y = event.clientY + document.body.scrollTop - 5;

    img.style.left = x + "px";
    img.style.top = y + "px";
    img.style.display = "block";
}

//图片消失
function vanishImg4(){
    var img = document.getElementById("imageWei4");
    img.style.display = "none";
}

//5
function displayImg5() {
    var img = document.getElementById("imageWei5");

    var x = event.clientX + document.body.scrollLeft + 20;
    var y = event.clientY + document.body.scrollTop - 5;

    img.style.left = x + "px";
    img.style.top = y + "px";
    img.style.display = "block";
}

//图片消失
function vanishImg5(){
    var img = document.getElementById("imageWei5");
    img.style.display = "none";
}
